//
// Created by zhangrongxiang on 2018/1/31 15:27
// File pthread_create
//

#include <pthread.h>
#include <stdio.h>
#define NUM_THREADS     5

void *PrintHello(void *threadid) {
    int tid;
    tid = (int) threadid;
    printf("Hello World! It's me, thread #%d!\n", tid);
    pthread_exit(NULL);
}


int main(int argc, char *argv[]) {
    pthread_t threads[NUM_THREADS];
    int rc, t;
    for (t = 0; t < NUM_THREADS; t++) {
        printf("In main: creating thread %d\n", t);
        rc = pthread_create(&threads[t], NULL, PrintHello, (void *) t);
        if (rc) {
            printf("ERROR; return code from pthread_create() is %d\n", rc);
            exit(-1);
        }
    }
    pthread_exit(NULL);
    printf("over\n");
    return 0;
}

